title: Update: eosinophlia-myalgia syndrome associated with ingestion of L-tryptophan--United States.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D004802:Eosinophilia / Q000139:chemically induced / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000139:chemically induced / Q000453:epidemiology*; D014364:Tryptophan / Q000009:adverse effects*; D014481:United States / Q000453:epidemiology
chemical_list: D014364:Tryptophan